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PODC
1998
ACM
13 years 11 months ago
Persistent Messages in Local Transactions
: We present a new model for handling messages and state in a distributed application that we call Messages in Local Transactions (MLT). Under this model, messages and data are not...
David E. Lowell, Peter M. Chen
FAST
2008
13 years 10 months ago
Portably Solving File TOCTTOU Races with Hardness Amplification
The file-system API of contemporary systems makes programs vulnerable to TOCTTOU (time of check to time of use) race conditions. Existing solutions either help users to detect the...
Dan Tsafrir, Tomer Hertz, David Wagner, Dilma Da S...
FAST
2009
13 years 5 months ago
Causality-Based Versioning
Versioning file systems provide the ability to recover from a variety of failures, including file corruption, virus and worm infestations, and user mistakes. However, using versio...
Kiran-Kumar Muniswamy-Reddy, David A. Holland
WWW
2007
ACM
14 years 8 months ago
Netprobe: a fast and scalable system for fraud detection in online auction networks
Given a large online network of online auction users and their histories of transactions, how can we spot anomalies and auction fraud? This paper describes the design and implemen...
Shashank Pandit, Duen Horng Chau, Samuel Wang, Chr...
ISSA
2004
13 years 9 months ago
Towards Hippocratic Log Files
The World Wide Web (WWW) is fast becoming the central location for goods, services and information. The very factors that make the Internet such a powerful medium combine to make ...
Andrew Rutherford